1330842776

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{3868729}}^1$

素因数の和:3868778

約数の個数: 16

約数和(自身を含む): 2553361800

約数和(自身を除く): 1222519024

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 3868729, 7737458, 15474916, 30949832, 166355347, 332710694, 665421388, 1330842776]

約数ペア:

[(1, 1330842776), (2, 665421388), (4, 332710694), (8, 166355347), (43, 30949832), (86, 15474916), (172, 7737458), (344, 3868729)]